/* toron.day — Daily Debate Platform
   Editorial split-screen with pro/con duotone.
   Palette: #2563eb #dc2626 #f9fafb #111827 #f59e0b #d1d5db
   Fonts: Noto Sans KR (display/body), Red Hat Mono (data) */

:root {
    --pro-blue: #2563eb;
    --con-red: #dc2626;
    --neutral: #f9fafb;
    --paper: #ffffff;
    --text: #111827;
    --text-soft: #4b5563;
    --timer: #f59e0b;
    --divider: #d1d5db;

    --pro-blue-tint: rgba(37, 99, 235, 0.06);
    --con-red-tint: rgba(220, 38, 38, 0.06);
    --pro-blue-deep: #1e3a8a;
    --con-red-deep: #991b1b;

    --gutter: clamp(1.25rem, 4vw, 3rem);
    --max-width: 1280px;

    --font-display: "Noto Sans KR", "Inter", system-ui, -apple-system, sans-serif;
    --font-body: "Noto Sans KR", "Inter", system-ui, -apple-system, sans-serif;
    --font-data: "Red Hat Mono", "JetBrains Mono", "Menlo", monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--neutral);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: 56px; /* room for fixed timer bar */
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }

/* ===== Timer Bar ===== */
.timer-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: 56px;
    background: var(--paper);
    border-bottom: 1px solid var(--divider);
    z-index: 100;
    display: flex;
    align-items: center;
    padding: 0 var(--gutter);
}
.timer-bar::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--divider);
}
.timer-fill {
    position: absolute;
    top: 0; left: 0;
    height: 4px;
    width: 0%;
    background: var(--timer);
    transition: width 0.08s linear;
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.45);
}
.timer-readout {
    margin-left: auto;
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    color: var(--text-soft);
}
.timer-label { font-weight: 700; color: var(--text); }
.timer-value { color: var(--timer); font-weight: 500; }

/* ===== Masthead ===== */
.masthead {
    background: var(--paper);
    border-bottom: 2px solid var(--text);
}
.masthead-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.5rem var(--gutter);
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
}
.brand { display: flex; align-items: center; gap: 0.85rem; }
.brand-mark {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 2.25rem;
    line-height: 1;
    background: var(--text);
    color: var(--neutral);
    padding: 0.25em 0.5em 0.2em;
    letter-spacing: -0.02em;
    display: inline-flex;
    align-items: baseline;
}
.brand-dot { color: var(--timer); }
.brand-meta { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    letter-spacing: -0.01em;
}
.brand-tag {
    font-family: var(--font-data);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--text-soft);
    text-transform: uppercase;
}
.masthead-nav {
    display: flex;
    justify-content: center;
    gap: 1.75rem;
    font-family: var(--font-data);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.masthead-nav a {
    position: relative;
    padding: 0.25rem 0;
    color: var(--text);
    transition: color 0.2s ease;
}
.masthead-nav a::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: var(--timer);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s ease;
}
.masthead-nav a:hover::after { transform: scaleX(1); }
.masthead-meta {
    text-align: right;
    display: flex;
    flex-direction: column;
    line-height: 1.25;
    font-family: var(--font-data);
}
.issue-label {
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    color: var(--text-soft);
    text-transform: uppercase;
}
.issue-number {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
}
.issue-date {
    font-size: 0.78rem;
    color: var(--timer);
    font-weight: 500;
}

/* ===== Motion (headline) ===== */
.motion {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 5rem) var(--gutter) clamp(2rem, 5vw, 4rem);
    border-bottom: 1px solid var(--divider);
    background:
        linear-gradient(90deg, var(--pro-blue-tint) 0%, var(--pro-blue-tint) 50%, var(--con-red-tint) 50%, var(--con-red-tint) 100%);
}
.motion-eyebrow {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-soft);
    margin-bottom: 1.5rem;
}
.eyebrow-tag { font-weight: 700; color: var(--text); }
.eyebrow-divider {
    flex: 0 0 32px;
    height: 1px;
    background: var(--text);
}
.motion-headline {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.75rem, 4.2vw, 3.4rem);
    line-height: 1.18;
    letter-spacing: -0.015em;
    color: var(--text);
    margin: 0 0 1rem;
    max-width: 22ch;
}
.motion-headline em {
    font-style: italic;
    color: var(--pro-blue);
    font-weight: 700;
}
.motion-headline u {
    text-decoration: none;
    background: linear-gradient(to top, var(--timer) 0%, var(--timer) 30%, transparent 30%);
    padding: 0 0.05em;
}
.motion-headline-kr {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    color: var(--text-soft);
    margin: 0 0 2.5rem;
    max-width: 50ch;
    line-height: 1.7;
}
.motion-headline-kr em {
    font-style: normal;
    color: var(--pro-blue);
    font-weight: 700;
}
.motion-headline-kr u {
    text-decoration: none;
    border-bottom: 2px solid var(--timer);
    padding-bottom: 1px;
}
.motion-stats {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--text);
    border-bottom: 1px solid var(--text);
}
.stat {
    padding: 1.1rem 1rem;
    border-right: 1px solid var(--divider);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.stat:last-child { border-right: none; }
.stat-label {
    font-family: var(--font-data);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-soft);
    font-weight: 500;
}
.stat-value {
    font-family: var(--font-data);
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    font-weight: 700;
    color: var(--text);
    line-height: 1;
}
.stat-unit {
    font-family: var(--font-data);
    font-size: 0.95rem;
    color: var(--text-soft);
    margin-left: 0.15rem;
}
.stat-pro .stat-value { color: var(--pro-blue); }
.stat-con .stat-value { color: var(--con-red); }

/* ===== Debate Floor (Split screen) ===== */
.debate {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 4rem) var(--gutter);
}
.debate-header {
    display: grid;
    grid-template-columns: 1fr 4px 1fr;
    margin-bottom: 2rem;
}
.debate-side {
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    color: var(--paper);
    position: relative;
}
.debate-side-pro { background: var(--pro-blue); }
.debate-side-con { background: var(--con-red); }
.debate-side-con { text-align: right; align-items: flex-end; }
.debate-divider {
    background: var(--divider);
    width: 4px;
}
.side-tag {
    font-family: var(--font-data);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    font-weight: 700;
    text-transform: uppercase;
    opacity: 0.85;
}
.side-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: -0.01em;
}
.side-lead {
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    opacity: 0.8;
}

.debate-floor {
    display: grid;
    grid-template-columns: 1fr 4px 1fr;
    align-items: start;
    position: relative;
}
.argument-column {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.argument-column-pro { padding-right: 1.5rem; }
.argument-column-con { padding-left: 1.5rem; }

.floor-divider {
    position: relative;
    background: var(--divider);
    width: 4px;
    align-self: stretch;
    min-height: 100%;
}
.vs-mark {
    position: sticky;
    top: 50vh;
    display: block;
    width: 56px;
    height: 56px;
    margin-left: -26px;
    background: var(--text);
    color: var(--neutral);
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(17, 24, 39, 0.18);
    transform: translateZ(0);
}

/* Argument card */
.arg-card {
    background: var(--paper);
    border: 1px solid var(--divider);
    border-left-width: 6px;
    padding: 1.5rem 1.5rem 1.4rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    position: relative;
}
.arg-card.is-active,
.arg-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(17, 24, 39, 0.08);
}
.arg-pro { border-left-color: var(--pro-blue); }
.arg-con { border-left-color: var(--con-red); }
.arg-pro.is-active { border-color: var(--pro-blue); }
.arg-con.is-active { border-color: var(--con-red); }

.arg-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px dashed var(--divider);
}
.arg-num {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.6rem;
    line-height: 1;
    letter-spacing: -0.02em;
}
.arg-pro .arg-num { color: var(--pro-blue); }
.arg-con .arg-num { color: var(--con-red); }
.arg-strength {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}
.arg-strength-label {
    font-family: var(--font-data);
    font-size: 0.66rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-soft);
}
.arg-strength-value {
    font-family: var(--font-data);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text);
}
.arg-strength-value::after {
    content: "%";
    margin-left: 0.05em;
    color: var(--text-soft);
    font-weight: 500;
}
.arg-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.18rem;
    line-height: 1.35;
    letter-spacing: -0.005em;
    margin: 0 0 0.6rem;
    color: var(--text);
}
.arg-body {
    margin: 0 0 1rem;
    font-size: 0.97rem;
    color: var(--text-soft);
}
.arg-body em { color: var(--text); font-style: italic; font-weight: 600; }
.arg-cite {
    font-family: var(--font-data);
    font-size: 0.74rem;
    letter-spacing: 0.04em;
    color: var(--text-soft);
    border-top: 1px solid var(--divider);
    padding-top: 0.6rem;
}
.cite-tag {
    display: inline-block;
    background: var(--text);
    color: var(--neutral);
    padding: 0.1rem 0.4rem;
    margin-right: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    font-size: 0.65rem;
}

/* ===== Rebuttal (Cross-examination) ===== */
.rebuttal {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: clamp(2rem, 5vw, 4rem) var(--gutter);
    border-top: 1px solid var(--divider);
    border-bottom: 1px solid var(--divider);
}
.rebuttal-header {
    text-align: center;
    margin-bottom: 2.5rem;
}
.rebuttal-eyebrow {
    display: inline-block;
    font-family: var(--font-data);
    font-size: 0.76rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-soft);
    background: var(--neutral);
    padding: 0.3rem 0.85rem;
    border: 1px solid var(--divider);
}
.rebuttal-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.5rem, 2.8vw, 2.25rem);
    margin: 1rem 0 0;
    letter-spacing: -0.015em;
}
.rebuttal-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.clash {
    background: var(--paper);
    border: 1px solid var(--divider);
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    overflow: hidden;
}
.clash-pro, .clash-con {
    padding: 1.25rem 1.4rem;
    color: var(--paper);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.98rem;
    line-height: 1.5;
}
.clash-pro { background: var(--pro-blue); }
.clash-con { background: var(--con-red); }
.clash-side {
    display: block;
    font-family: var(--font-data);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    font-weight: 700;
    margin-bottom: 0.4rem;
    opacity: 0.85;
}
.clash-pro p, .clash-con p { margin: 0; }
.clash-judge {
    grid-column: span 2;
    padding: 1.1rem 1.4rem 1.25rem;
    background: var(--neutral);
    border-top: 4px solid var(--timer);
}
.judge-tag {
    font-family: var(--font-data);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    font-weight: 700;
    color: var(--timer);
    margin-bottom: 0.4rem;
    display: block;
}
.clash-judge p {
    margin: 0;
    font-size: 0.93rem;
    color: var(--text);
    font-style: italic;
}

/* ===== Verdict (Vote panel) ===== */
.verdict {
    background: var(--text);
    color: var(--neutral);
}
.verdict-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: clamp(3rem, 7vw, 5rem) var(--gutter);
    text-align: center;
}
.verdict-eyebrow {
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--timer);
    margin-bottom: 1rem;
}
.verdict-eyebrow span:first-child::after {
    content: "·";
    margin-left: 1rem;
    color: var(--divider);
}
.verdict-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem;
}
.verdict-sub {
    font-family: var(--font-display);
    color: var(--divider);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0 0 2.5rem;
}
.vote-bar {
    position: relative;
    height: 56px;
    width: 100%;
    max-width: 720px;
    margin: 0 auto 2rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    overflow: hidden;
}
.vote-fill {
    position: absolute;
    top: 0; bottom: 0;
    transition: width 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.vote-fill-pro { left: 0; background: var(--pro-blue); }
.vote-fill-con { right: 0; background: var(--con-red); }
.vote-readout {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-data);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.08em;
    color: var(--paper);
    z-index: 2;
    padding: 0 1rem;
}
.vote-readout-pro { left: 0; }
.vote-readout-con { right: 0; }

.vote-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}
.vote-btn {
    border: 2px solid transparent;
    padding: 1rem 1.5rem;
    min-width: 180px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
    text-align: left;
    color: var(--paper);
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    position: relative;
    overflow: hidden;
}
.vote-btn-tag {
    font-family: var(--font-data);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    font-weight: 700;
    opacity: 0.85;
}
.vote-btn-label {
    font-size: 1.05rem;
    font-weight: 700;
}
.vote-btn-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 900;
    opacity: 0.6;
}
.vote-btn-pro { background: var(--pro-blue); }
.vote-btn-pro:hover { background: var(--pro-blue-deep); transform: translateY(-2px); }
.vote-btn-pro.is-selected { border-color: var(--timer); transform: translateY(-2px); }
.vote-btn-con { background: var(--con-red); }
.vote-btn-con:hover { background: var(--con-red-deep); transform: translateY(-2px); }
.vote-btn-con.is-selected { border-color: var(--timer); transform: translateY(-2px); }
.vote-btn-abstain {
    background: transparent;
    border-color: var(--divider);
    color: var(--divider);
    min-width: 130px;
}
.vote-btn-abstain:hover { background: rgba(255,255,255,0.08); color: var(--paper); }
.vote-btn-abstain.is-selected { border-color: var(--timer); color: var(--timer); }

.verdict-tally {
    font-family: var(--font-data);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--timer);
    text-transform: uppercase;
    min-height: 1.4em;
}

/* ===== Archive ===== */
.archive {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: clamp(2.5rem, 5vw, 4rem) var(--gutter);
}
.archive-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    border-bottom: 2px solid var(--text);
    padding-bottom: 0.85rem;
    margin-bottom: 1.5rem;
}
.archive-eyebrow {
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text);
    font-weight: 700;
}
.archive-link {
    font-family: var(--font-data);
    font-size: 0.8rem;
    color: var(--pro-blue);
    font-weight: 500;
    letter-spacing: 0.04em;
}
.archive-link:hover { color: var(--con-red); }
.archive-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.archive-item {
    display: grid;
    grid-template-columns: 80px 80px 1fr auto;
    align-items: center;
    gap: 1.25rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--divider);
    cursor: pointer;
    transition: background 0.2s ease, padding 0.2s ease;
}
.archive-item:hover {
    background: var(--neutral);
    padding-left: 0.5rem;
    padding-right: 0.5rem;
}
.archive-num {
    font-family: var(--font-data);
    font-weight: 700;
    color: var(--text-soft);
    font-size: 0.9rem;
}
.archive-date {
    font-family: var(--font-data);
    color: var(--timer);
    font-size: 0.85rem;
    font-weight: 500;
}
.archive-title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1rem;
    margin: 0;
    color: var(--text);
    line-height: 1.4;
}
.archive-result {
    font-family: var(--font-data);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    padding: 0.3rem 0.6rem;
    color: var(--paper);
    white-space: nowrap;
}
.archive-result-pro { background: var(--pro-blue); }
.archive-result-con { background: var(--con-red); }

/* ===== Colophon ===== */
.colophon {
    background: var(--paper);
    border-top: 4px solid var(--text);
    padding: clamp(2.5rem, 5vw, 4rem) var(--gutter) 1.5rem;
    margin-top: 0;
}
.colophon-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--divider);
}
.colophon-brand p {
    margin: 0.85rem 0 0;
    font-family: var(--font-display);
    color: var(--text-soft);
    font-size: 0.92rem;
    line-height: 1.55;
}
.colophon-mark {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.6rem;
    background: var(--text);
    color: var(--neutral);
    padding: 0.2em 0.45em;
    display: inline-block;
}
.colophon-col h5 {
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-soft);
    margin: 0 0 1rem;
    font-weight: 700;
}
.colophon-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.95rem;
}
.colophon-col ul li::before {
    content: "—";
    color: var(--timer);
    margin-right: 0.5rem;
}
.colophon-col p {
    margin: 0 0 1rem;
    font-size: 0.92rem;
    color: var(--text-soft);
    line-height: 1.5;
}
.colophon-form {
    display: flex;
    border: 1px solid var(--text);
}
.colophon-form input {
    flex: 1;
    border: none;
    padding: 0.65rem 0.85rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    background: transparent;
    color: var(--text);
}
.colophon-form input:focus { outline: none; background: var(--neutral); }
.colophon-form button {
    border: none;
    background: var(--text);
    color: var(--paper);
    padding: 0 1.2rem;
    font-family: var(--font-data);
    font-weight: 700;
    letter-spacing: 0.12em;
    font-size: 0.8rem;
    transition: background 0.2s ease;
}
.colophon-form button:hover { background: var(--pro-blue); }

.colophon-base {
    max-width: var(--max-width);
    margin: 1.25rem auto 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-family: var(--font-data);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    color: var(--text-soft);
    text-transform: uppercase;
}

/* ===== Reveal animation ===== */
.arg-card {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.argument-column-pro .arg-card { transform: translateY(16px) translateX(-12px); }
.argument-column-con .arg-card { transform: translateY(16px) translateX(12px); }
.arg-card.is-revealed {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    body { padding-top: 56px; }
    .masthead-inner {
        grid-template-columns: 1fr 1fr;
        row-gap: 1rem;
    }
    .masthead-nav {
        grid-column: 1 / -1;
        order: 3;
        justify-content: flex-start;
        gap: 1.25rem;
        flex-wrap: wrap;
    }
    .masthead-meta { text-align: right; }
    .motion-stats { grid-template-columns: repeat(2, 1fr); }
    .stat:nth-child(2) { border-right: none; }
    .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid var(--divider); }
    .debate-header,
    .debate-floor {
        grid-template-columns: 1fr;
    }
    .debate-divider { display: none; }
    .debate-side-con { text-align: left; align-items: flex-start; }
    .floor-divider {
        height: 4px;
        width: 100%;
        margin: 1rem 0;
    }
    .vs-mark {
        position: relative;
        top: auto;
        margin: 0 auto;
        transform: translateY(-50%);
    }
    .argument-column-pro,
    .argument-column-con { padding: 0; }
    .rebuttal-grid { grid-template-columns: 1fr; }
    .archive-item {
        grid-template-columns: auto auto 1fr;
        grid-template-rows: auto auto;
        gap: 0.5rem 1rem;
    }
    .archive-title { grid-column: 1 / -1; }
    .archive-result { grid-column: 3; grid-row: 1; justify-self: end; }
    .colophon-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    .colophon-brand { grid-column: 1 / -1; }
}

@media (max-width: 540px) {
    .timer-readout .timer-label { display: none; }
    .motion-stats { grid-template-columns: 1fr 1fr; }
    .vote-buttons { flex-direction: column; align-items: stretch; }
    .vote-btn { width: 100%; }
    .colophon-grid { grid-template-columns: 1fr; }
    .colophon-base { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    .arg-card { opacity: 1; transform: none; }
}